baber/WOPTO huggingface dataset:
Patent JP-H03246468-A (JP)
Title: Enlarged trend display system
Inventor: YAMAGUCHI TETSUYA
IPC: G09G5/36
Filed: 1990-02-26
Abstract: PURPOSE:To enlarge and display part of a graph display by retrieving a storage part according to a numeral converted to compare a coordinate position in a graph with actual data and extracting corresponding coordinates. CONSTITUTION:A cursor mark '+' which can be moved to an optional point in the graph associatively with a mouse is moved and the numeral obtained by a mouse coordinate-numeral conversion part 7 by the reverse arithmetic of calculation performed by a trend coordinate arithmetic part 2 from coordinates A in the graph obtained by the clicking of the mouse is denoted as A'. The mouse is clicked to obtain a point B on the opposite side from a part A to be enlarged and displayed. An in-storage-part retrieval part 6 extract the coordinates of the part to be enlarged and displayed from data in the storage part 1 by using coordinates B' calculated from the above coordinates and calculated by a trend coordinate calculation part 2, and the result is stored in a frame memory 3 and displayed on a display part 5 through a video generation part 4.
Patent JP-S57160708-A (JP)
Title: Rear wheel suspension for one-sided wheel drive type four-point support car
Inventor: TANEMURA SHIGERU
IPC: B66F9/075
Filed: 1981-03-27
Abstract: PURPOSE:To improve structural simplicity, stability, and adjusting easiness by reducing a spring that applied force in the separation direction mutually between the lower and caster links of a marking device, such as in a reach type fork- lift and providing a separation limiting stopper. CONSTITUTION:When a drive wheel 1 and a caster wheel 12 are not loaded, a spring 15 is expanded and the lower lnk 5 swings counterclockwise. A caster link 6 is hung up through a stopper 11 and the caster wheel 12 is separated from ground. When load is applied to the rear wheels 1 and 12, the lower link 5 swings clockwise depending upon the load and the spring 15 is compressed. The caster link 6 swings clockwise and the caster wheel 12 is press-contacted to ground. The stopper 11 is opened by the load increase and the drive and caster wheels 1 and 11 are loaded. As a result, the drive and caster wheel height can be adjusted by regulating the stopper 11. The structure of a car is simplified and its stability is improved.
Patent JP-S61204841-A (JP)
Title: Optical recording medium
Inventor: URANO TEN
IPC: G11B7/2433
Filed: 1985-03-07
Abstract: PURPOSE:To form an optical recording medium having higher performance while maintaining the characteristic of a long life by forming a specific polycrystalline film on a substrate. CONSTITUTION:This medium is obtd. by forming the recording film of the polycrystalline film consisting of [Te(100-x-y-z).Tix.Agy.Sez where x+y+z<=15; x, y, z are mol%]. Recording of information is possible with the smaller energy with the polycrystalline state that the amorphous state when both states are compared. A high S/N ratio is thus obtd.
Patent JP-H11241966-A (JP)
Title: Electrical capacitance pressure detector
Inventor: NAKAMURA KIMIHIRO
IPC: G01L9/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detector of a structure capable of applying a plurality of electrostatic connection to the connection of members and also applying electrostatic connection also to a ceramic material which can not be directly electrostatically connected. SOLUTION: Two insulating substrates A2a and B3a having Pyrex glass layers 202 and 203 or 302 and 303 formed on both sides of a ceramic substrate are electrostatically connected to both sides of a silicon substrate 1 having diaphragms 17 and 18 formed thereon by the Pyrex glass layer 202 and the Pyres glass layer 302, and a lid 81a for forming the pressure reference chamber of an absolute pressure detecting part 8a is electrostatically connected to the Pyrex glass layer 203 of the insulating substrate A2a. The Pyrex glass layers 202 and 203 formed on both sides of the ceramic substrate allows the electrostatic connection of both the surfaces.
Patent JP-S53130044-A (JP)
Title: Corona discharger
Inventor: NAKAHATA KIMIO
IPC: H01T19/00
Filed: 1977-04-20
Abstract: PURPOSE: To reduce the decrease of corona discharge efficiency with time without increasing total current even if the charger is made small in size by connecting a corona wire to a power source having d.c. components, forming a shield case with an insulator and compounding the opening of its end with a conductive material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58164938-A (JP)
Title: Ventilator
Inventor: MINENAGA AKIO
IPC: F24F13/20
Filed: 1982-03-19
Abstract: PURPOSE:To simplify overhaul and assembly, and to wash and clean a front cover, in which a fan is fitted internally to a shutter frame easily by respectively installing the front cover and an electrically installed support base body, in which an electrical installing articles is fitted to the front cover, detachably. CONSTITUTION:A connecting edge 12 is formed to the fringe of the opening of the back  of the front cover 5 and a connecting hole 13 is bored to the upper side 12A, the connecting edge 12 is inserted and connected to a connecting projection 14 formed to the upper side 10A of the protrudent edge 10 of a ventilating base 4, and the cover 5 is fixed to a lower side 10B by a screw 16 through a sucking frame body 15, etc. An erected edge 22 is formed to the electrically installed support base body 19 so that a rear end edge is opposed to the upper side 12A of the connecting edge 12 of the front cover 5, the vertical side 22A is formed opposed to the upper side 12A, and the free end of a horizontal side 22B is brought into contact with the upper end of the upper side 12A. According to such constitution, the front cover 5, etc. can be separated and overhauled from the ventilating base 4 when they are washed and cleaned, and the electrically installed support base body 19 to which the electrical installing articles are fitted can also be separated from the front cover 5 and overhauled, thus excellently cleaning and maintaining the ventilator without the fear about the trouble and damage of the electrical installing articles.
Patent JP-H10241059-A (JP)
Title: Credit processor
Inventor: UEMATSU TSUGIHARU
IPC: G07G1/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately execute the input of payment method selection or the like essential to credit processing and to sharply improve the efficiency of operation by reusing all or a part of preceding payment method and payment data included in extracted credit processing history for current credit processing. SOLUTION: A history extraction means extracts credit processing history and a history display control means displays the credit processing history on a display device. The history display control means selects data rewriting by using a rewriting selection means (ST19), and when data are rewritten by using a register key (ST20), forms the data as data (value) obtained after rewriting payment data in a display switchable state (ST21). When an instruction for adopting the credit processing history displayed on the display device is declared by using an adoption declaring means (ST23), the credit processing history data are defined as a payment method for current credit processing and its payment data.
Patent JP-H01221359-A (JP)
Title: Production of sulfonated alkane
Inventor: MATSUSHITA KEITA
IPC: C07C301/00
Filed: 1988-02-26
Abstract: PURPOSE:To efficiently obtain the title compound without discoloration which is used as a surfactant, by subjecting a saturated hydrocarbon, sulfur dioxide and oxygen to photosulfoxylation. CONSTITUTION:When a saturated hydrocarbon, such as 8-24C, preferably 13-18C straight chain saturated hydrocarbon is subjected to photoreaction with sulfur dioxide and oxygen, an alkali hydroxide such as sodium or potassium hydroxide and water are added to the photoreaction mixture to promote the photosulfoxylation reaction, as the sulfuric acid liberated is neutralized into a hydrogen sulfate salt, to give a sulfonated alkane. The amount of the alkali hydroxide added is 0.5-1.5mol. per mol. of the sulfonated alkane and the water is 10-50wt.%. They may be added separately, but, handling becomes easy preferably, when they are combined into an alkali hydroxide aqueous solution.
Patent JP-S51120583-A (JP)
Title: Method and apparatus for conveying and storing, by the precooled water , fished fish of the fishing vessel
Inventor: MOCHIZUKI MASARU
IPC: B63B35/14
Filed: 1975-04-14
Abstract: PURPOSE: The provision of the fish storage capable of precooling fished fish and subsequently conveying said fish to the hold so as to brine and freeze fish. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63210928-A (JP)
Title: Image recording device
Inventor: OTA MITSURU
IPC: B41M5/124
Filed: 1987-02-27
Abstract: PURPOSE:To form an image on an optional base and to obtain the same image from one original repeatedly by applying a developer onto the base where a latent image is formed by a dye precursor and thus forming the image. CONSTITUTION:Microcapsules which cure by light irradiation and microcapsules which do not cure because they are not irradiated with light are formed on an exposed photosensitive, pressure-sensitive recording medium 1. An optional base 2 which is supplied from a guide roller 13 and the photosensitive, pressure- sensitive recording medium 1 are brought into contact with each other and passed between pressure rollers 6 to collapse the uncured microcapsules and then the dye precursor 11 flowing out of the collapsed microcapsules is transferred onto the optical base 2. The latent image of the dye precursor 11 is formed on the surface of the optional base 2 by this operation. The developer 10 is applied onto the surface of the optional base 2 by the developer coating roller 7 of a developer supply device 8. The latent image formed on the surface of the optional base 2 is sent out from the developer coating roller 7 as a visual image.
Patent JP-2000242841-A (JP)
Title: Prepaid card system and method for permitting use
Inventor: KUROI TOSHIO
IPC: G06K19/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an illegality by surely and easily discrimi nating an illegality of changing a face amount by the rewriting of information stored in a prepaid card with a simple constitution and by a simple processing. SOLUTION: Prescribed patterns and characters, or the like are printed on prescribed positioned on the surface of a prepaid card by using different colors corresponding to respective face amounts. A reader 1 identifies the printing color of a prescribed position on the surface of a set prepaid card by a color identification part, reads out a face amount information recorded in the prepaid card, checks whether the printing color of the prescribed position correctly corresponds to the face amount or not, and when there is contradiction, judges that the prepaid card concerned has some illegality or trouble.
Patent JP-H10239228-A (JP)
Title: Particle collision test device
Inventor: KAWAURA HIROYUKI
IPC: G01N3/30
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a particle collision test device wherein a particle injection speed is raised without lowering particle's holding stability due to a sabot. SOLUTION: Around a front opening of a holding hole 102 recessed at a front end surface 101 of a sabot 1, a flexible lip 103 so bottle necking the front opening to narrower than its width in the director vertical to injection direction of particle 7 is formed. Further, the inlet of a injection hole 31 of a sabot stopper 3 is formed so as to be large which allows deformation of the lip 102 in forward or radius direction. Thus, while the stable holding of the particle 7 by the sabot 1 is realized, the suppression of particle's injection speed due to deformation of the sabot 1 is avoided.
Patent JP-H07252569-A (JP)
Title: Wear resistant sliding member
Inventor: ICHIMURA KAZUHIKO
IPC: C22C21/02
Filed: 1994-03-16
Abstract: PURPOSE:To produce a lightweight sliding member good in wear resistance and scuffing resistance and small in the wear of the mating material by specifying its compsn., the grain size and projecting quantity of primary crystal Si and Al-Si-Fe-Mn-Cr intermetallic compounds, the roughness of the ground surface and the mating material. CONSTITUTION:This sliding member is the one constituted of an Al alloy having a compsn. contg., by weight, 14.0 to 16.0% Si, 2.0 to 5.0% Cu, 0.1 to 1.0% Mg, 0.3 to 0.8% Mn, 0.1 to 0.3% Cr, 0.05 to 0.20% Ti, 0.003 to 0.05% P and <=1.5% Fe, in which the content of Ca is regulated to <0.005% contg., at need, 0.0001 to 0.01% B and/or 0.3 to 3.0% Ni, and in which primary crystal Si and Al-Si- Fe-Mn-Cr intermetallic compounds having 10 to 30mum average grain size are crystallized out, and in which, by surface grinding such as electrolytic grinding and chemical grinding, primary crystal Si and intermetallic compounds are projected by 0.5 to 2.0mum from the Al matrix, and surface roughness is regulated to Ra: 0.3 to 0.6. Moreover, the mating material in sliding is constituted of a steel subjected to Ni-based composite dispersion plating or nitriding treatment.
Patent JP-S57159844-A (JP)
Title: Polyester composition
Inventor: KOBAYASHI SHIGEO
IPC: C08L67/02
Filed: 1981-03-27
Abstract: PURPOSE: To provide the titled compsn. in which crystallization initiating temperature is shifted to a lower region and crystallization rate is increased, by blending a butylene terephthalate-based polyester and an epoxy compd. with an ethylene terephthalate-based polyester.  
     CONSTITUTION: 40W94.8pts.wt. ethylene terephthalate-based polyester contg. an ethylene terephthalate repeating unit of 80mol% or more, 5W50pts.wt. butylene terephthalate-based polyester contg. a butylene terephthalate repeating unit of 80mol% or more, and 0.2W10pts.wt. epoxy compd. having a polyoxyalkylene chain are blended together. When an inorg. filler is blended in the above formulation, crystallization rate is further increased by the synergism of said filler and said epoxy compd. Further, a reinforcing fiber may be blended to further improve heat distortion temperature and dimentional accuracy during heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02225337-A (JP)
Title: Metallic core-crystallized fluorine mica glass cast-molded composite and production thereof
Inventor: YOSHIZAWA MASAO
IPC: C03B13/12
Filed: 1989-02-27
Abstract: PURPOSE:To obtain in a short time the title composite free from cracks or deterioration by casting a fluorine mica glass composite melt into a metallic core-provided foundry mold so as to include said core followed by carrying out crystallization treatment. CONSTITUTION:A fluorine mica glass composition <=40wt.% in the content of phlogopite or tetrasilicon mica, incorporated, according to circumstances, with at least one kind of crystallization inhibitor selected from CaO, ZrO2, TiO2 and BeO is heated into a melt 3. This melt 3 is cast into a foundry mold 1 in which a metallic core 20.5-2.0mm in diameter has been provided in advance to effect inclusion of part or the whole of the core 2 followed by heating to carry out crystallization treatment, thus obtaining the objective composite made up of (A) crystallized glass with fluorine mica crystals included in glass matrix and (B) the metallic core integrated therewith.
Patent JP-H02225497-A (JP)
Title: N-terminal analog peptide of porcine superior small intestine-derived peptide
Inventor: NAMIKATA HIROYUKI
IPC: A61P9/00
Filed: 1989-02-27
Abstract: NEW MATERIAL:An analog peptide which is an analog peptide of a peptide YY derived from the porcine superior small intestine, having one or more substituted amino acids in the N-terminal parts and conformation stabilized with the peptide YY, exhibiting more improved physiological activity than that of the peptide YY and expressed by the formula, etc. USE:A medicine for central and peripheral nervous systems. PREPARATION:For example, an amino acid in the C-terminal is initially introduced into a resin by a symmetric anhydride method using a 1% divinylbenzene- p-methylbenzhydrylamine polystyrene resin as a carrier according to a solid- phase method. Amino acids having a protected alpha-amino group, etc., are then linked thereto according to the amino acid sequence of a peptide and the amino- protecting groups are removed. The above-mentioned operation is repeated to synthesize a peptide chain, which is subsequently eliminated from the resin and purified by high performance liquid chromatography to afford the peptide having the amino acid sequence expressed by the formula, etc.
Patent JP-H09242907-A (JP)
Title: Relief valve
Inventor: AOSHIMA KAZUYUKI
IPC: F16K27/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide stable fixation and a sealing property of a relief valve which can be mounted easily even if either of a mating member and a valve main body part is made of resin in a brake stepping force assistor for automobile, a clutch stepping force assistor, and a pressure vessel or a fluid machine such as a differential unit or a transmission. SOLUTION: A relief valve is provided with a main body part 2 which is mounted in a mounting hole 8 of a mating member 7 by clearance fit. Peripheral fringe parts on both sides of the mounting hole 8 are nipped by a locking projection 10 provided in the main body part 2 and a locking pawl 12 provided in a tip part of a locking piece 11 which can be deformed elastically. The mounting hole 8 is sealed by a seal ring 6 fitted on outer periphery of the main body part 2.
Patent JP-S53130945-A (JP)
Title: Selection and control system for system
Inventor: ITOU TAMIO
IPC: G06F11/00
Filed: 1977-04-20
Abstract: PURPOSE: To make easy the unit design, by placing system selection FF's for the both of duplex systems, and by making effective only one system selection FF through the designation of jumper wiring in the jumper circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61207517-A (JP)
Title: Surface hardening treatment of cast iron cam shaft
Inventor: KAWAGUCHI MASATOSHI
IPC: C21D9/30
Filed: 1985-03-08
Abstract: PURPOSE:To prevent the generation of pinholes to the shoulder part of a cam part by normalizing preliminarily a cam shaft in the stage of subjecting the cam sliding surface of the cam shaft to a remelting and hardening treatment by a plasma torch. CONSTITUTION:Black skin layers 5 are formed on the sliding surface 3 and side faces 4 of cam part 2 when the cam shaft 1 is cast of a cast iron. Such cam shaft is put into a normalizing furnace in which a decarburization atmosphere is maintained. The cam shaft is then held at a constant temp. of 700-1,000 deg.C for 15-90min by which the pearlite structure of the black skin layers 5 is annihilated and the ferrite structure contg. no impurities such as iron oxide is obtd. The black skin layer on the surface of the sliding surface 3 is ground away and while the black skin layer 5 on the side face 4 is allow to remain, the plasma torch is scanned on the sliding surface 3 to remelt the surface layer by the arc and thereafter the surface is quickly cooled to form a hardened chill layer having excellent wear resistance. The drooping of the molten iron 7 is prevented by the black skin layer 5a remaining at the shoulder part of the side face and since the black skin layer does not contain iron oxide, the generation of gaseous CO by the reaction with the remelted cast iron 7 is obviated. The generation of pinholes by CO is thus obviated.
Patent JP-S51120602-A (JP)
Title: Optical communication system
Inventor: NONAKA SHIYUNSUKE
IPC: H04B10/25
Filed: 1975-04-15
Abstract: PURPOSE:Wideband communication is made possible utilizing optical fibers of narrowband characteristics.
Patent JP-S58165023-A (JP)
Title: Chromoscope
Inventor: ISHII SHIYOUJI
IPC: G01N21/25
Filed: 1982-03-25
Abstract: PURPOSE:To enable displaying of chromaticity of a high-temperature fluid, by a method wherein coolers, having a cavity at the center thereof, are attached at both sides of an optical axis, being positioned facing and opposite to windows in a tank for fluid to be measured, and further, a light source part and a light detecting part are located outside the coolers and on the same optical axis. CONSTITUTION:In a chromoscope which finds a change in chromaticity from a ratio between two wavelengths, light from a light source 4 is converted into a parallel light flux 8 by a lens 7 through a lens 5 and a glare shielding plate 6. The parallel light flux 8, passing through a tank 1 for holding fluid to be measured, transmits through light filters 11 and 12, and it is separately collected by light detectors 13 and 14, and an output thereof is computed to display a chromaticity. Coolers 17 and 17', having a cavity at the center, are mounted to  both sides of a common optical axis, being positioned facing and opposite to  windows 2 and 2' of the tank 1, and cooling water is caused to flow in through  an inlet 18 and flow out through an outlet 19. The formation, in an explosion- proof structure, of a double-structured windows 2 and 3 and the installation of  the coolers 17 and 17' permits the chromoscope to be employed to a high-temperature fluid to be measured.
Patent JP-H10236445-A (JP)
Title: Method and apparatus for determining whether filled can is good
Inventor: ITO HIDEO
IPC: G01N33/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enable defective cans such as an inserted can, a buckled can and a can with a failure in internal pressure to be reliably determined for reliably determining whether the can is good by performing both height position detection of an upper end face of a filled can and striking inspection and determining that the filled can is good only when proper results are obtained in both inspections. SOLUTION: Filled cans 25 to be inspected are carried by a carry means 20 while they are put in a case 26 in a matrix. Then a first inspection means 30 is used to detect a height position of an upper end face of the filled can 25. Further a second inspection means 40 is used to apply electromagnetic waves to the upper end face of the filled can 25 for detecting their echo. Thereafter a determining part determines that the filled can is good only when proper results are obtained both in the first inspection means 30 and the second inspection means 40 thereby distinguishing good items from defective items. The first inspection means 30 is an eddy current sensor (displacement sensor) 31, the second inspection means 40 is a striking sensor 41, and the determining part comprises a computer, etc.
Patent JP-S60190931-A (JP)
Inventor: AOYAMA KUNIO
IPC: A61B5/04
Filed: 1984-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61207671-A (JP)
Inventor: MURAMATSU ITARU
IPC: D06M13/224
Filed: 1985-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。